SACMI

Preo

PREO hot-melt applicators are among the top inovations on the international market for several reasons: easy use, production flexibility, convenient operations and maintenance costs, quick installation, easy programming, high safety standards, exceptional reliability and full integration with any packaging line.

The range of Preo systems includes:
·serie Easy P (equipped with pneumatic pump) in the versions 5,10,15,20 Kg.
·serie Easy W (equipped with gear pump) in the versions 5, 10,15,20 Kg.
·serie Easy U5 e U8 (equipped with gear pump) for polyamide and reactive polyurethane (P.U.R.)
·serie Easy UBM for reactive polyurethane ( P.U.R.) adhesive in cartridges.
·serie Bulkmelter BM 20 and 200 for adhesives in drums with pressure plate.
·And the Millennium systems 30 e 50 for high viscosity.

Beside applicators Preo offers a complete range of automatic modules and guns for bead, point, spiral, spray and slot coating applications and thermo-heated hoses for hot-melt adhesives.

De-Ro can instal your system, give you qualified technical assistance and supplying you all the spare parts for your Preo systems.

Remember that choosing Preo means choosing quality!

Automatic strapping maschine with frame


The package tying machine features a robust mechanical structure and employs advanced control and safety technologies. It is designed for cross-tying boxes and corrugated cardboard sheets with polypropylene straps. Operation and diagnostics are enabled via touchscreen display, with the option for remote technical assistance.

The machine can be customized to meet customer requirements and is available in several models:
  • Mod. AC: Automatic tying cycle, manual or pedal control
  • Mod. ACT: One or two tying operations, manual or automatic, with adjustable transport speed
  • Mod. ACTFP: One or two tying operations, with protective screens
  • Mod. ACTPD: One or two tying operations, with additional safety protections

Regular maintenance ensures long-lasting and reliable operation with minimal downtime.

Machines for Vertical Pallet Strapping


These machines combine a robust mechanical structure with advanced control and safety technologies. The strapping heads securely bind the product with polypropylene or polyester straps, while the press plate compresses the package. They are equipped with motorized roller conveyors, strap dispensers, and an adjustable electrical panel.

A touchscreen interface ensures simple operation, while the Sheet Placer positions a protective sheet to prevent strap damage. The Intermediate Stop function accelerates the strapping cycle.


Safety features include perimeter protections, photoelectric barriers with Muting function, Anti-Falling Plate, and a safety PLC. Machines are available in various formats to meet customer needs.

An optional maintenance program and remote support guarantee reliable machine operation.

Available Models:
  • Mod. CH1/CH1-1L: At the exit of the corrugator
  • Mod. PR1-MFC/PR1-1L-MFC: Single head / short-sheet feeder
  • Mod. PR1/PR1-1L: Single head
  • Mod. PR2-MFC/PR2-2L-MFC: Two heads / short-sheet feeder
  • Mod. PR2-MFLE/PR2-2L-MFLE: Two heads / sheet feeder
  • Mod. PR2/PR2-2L: Two heads
  • Mod. PR3-MFLE/PR3-3L-MFLE: One fixed head and one mobile head / sheet inserter
  • Mod. PR3/PR3-3L: One fixed head and one mobile head

Maintenance and Support
Regular maintenance and remote support ensure reliable operation and quick issue resolution.

Automatic Strapping Machines with Jogger


Automatic strapping machines are fully automated and do not require operator intervention. They are designed for aligning and cross-strapping packages of corrugated cardboard boxes. Featuring a robust, durable structure with advanced control and safety technologies, these machines offer reliability, ease of use, and minimal maintenance.

The machine includes:
  • Electrical and pneumatic plates
  • 7” touchscreen for control
  • PLC for management and diagnostics
  • Integrated side protections
Machines are available in various widths based on customer requirements.

Available models:
  • Mod. PC1: Automatic strapping machine with inline cross-strapping.
  • Mod. PC2: Automatic strapping machine with inline cross-strapping and package rotation.
  • Mod. PC3: Automatic strapping machine with cross-strapping and a splitter.
  • Mod. PCD: Automatic strapping machine with cross-strapping and manual feeding.
  • Mod. OM1: Automatic inline strapping machine.

Maintenance and Support
Regular maintenance and optional remote support ensure reliable machine operation and quick issue resolution.
Contact us today and find out how we can meet all your needs in the corrugated and packaging industry!
Feel free to write to us and call us. We really love communicating with our clients.
Kućan Marof, Varaždinska ulica 104, 42000 Varaždin